Merchantwords

com.merchantwordsPublished by merchantwords.comOfficial publisherv1.0.0Updated Oct 24, 2026

Amazon keyword volume, reverse-ASIN, and SERP data across 11 marketplaces.

VerifiedStreamable HTTPWeb executableWeb Search & Scraping Data & Analytics Business & Commerce

Server details

Identifier: com.merchantwords/merchantwords
Transport: Streamable HTTP
Runtime: Web executable
Trust: Verified
Published: Sep 16, 2026

Security note

MCP servers receive tool arguments from a conversation and may perform external actions. Review what a server can do before you enable it, and give it only the access it needs.

The registry verified that this server's namespace belongs to merchantwords.com, which also runs its endpoint. That identifies the publisher; it does not make the server's tools safe.

SourceWeft's checks cover whether the listing is complete and the endpoint answered; they do not review the server's code or what its tools do.

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Overview

AI-generated overview

Lets an assistant look up Amazon keyword search volume, reverse-ASIN keyword rankings, and page-one SERP data across supported marketplaces.

What you can do: Provides seven tools for Amazon marketplace research. search_keywords returns search volume, depth, trend and 12-month history for a keyword; search_asin does reverse-ASIN lookup for product details and top ranking keywords; get_serp lists page-one search results with prices, stars and reviews. related_keywords finds related terms via ASIN co-occurrence, bulk_keywords checks up to 1000 keywords per call, and get_markets and get_account report supported marketplaces and the caller's plan, rate limits and quota.
When to use it: Useful for Amazon sellers, listing optimization and product research, where an assistant needs keyword volume, competitor keyword rankings or SERP snapshots. Also handy for checking remaining quota before a large bulk lookup.
Requirements: A remote streamable HTTP endpoint at mcp.merchantwords.com; no local runtime or package is needed. The manifest declares no authentication, environment variables or headers, but the account tool reports a MerchantWords API plan, so a plan is implied. Network access is required.

Before you install

The account tool exposes plan, rate-limit and quota usage, and bulk lookups consume quota, so large jobs can hit limits. Keyword and SERP data is sent to and returned from a third-party service. No credentials are declared in the manifest, so confirm how access is authorized before relying on it.

Installation

In SourceWeft

Open Merchantwords in the dashboard and add it to a workspace.
Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.merchantwords%2Fmerchantwords/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "merchantwords": {
      "type": "http",
      "url": "https://mcp.merchantwords.com/mcp"
    }
  }
}

Tools

search_keywords

Look up Amazon search volume, depth, trend, and 12-month history for a keyword.

Parameterscountrykeywordrequired

search_asin

Reverse ASIN lookup — get product details and the top keywords it ranks for.

Parametersasinrequiredcountry

get_serp

Get all products on page 1 of Amazon search results for a keyword, with prices, stars, and reviews.

Parameterscountrykeywordrequired

bulk_keywords

Look up volume and depth for up to 1000 keywords in one call.

Parameterscountrykeywordsrequired

get_markets

List all supported Amazon marketplaces and their data coverage.

Takes no parameters.

get_account

Show the caller's MerchantWords API plan, live rate-limit and bulk-quota usage, and the full list of plans with their prices, rate limits, and quotas. Call this to check remaining quota before a large job, or to tell the user which upgrade unlocks more throughput/volume.